DendroSync: A Set of Tools for Calculating Spatial Synchrony Between Tree-Ring Chronologies

Provides functions for the calculation and plotting of synchrony in tree growth from tree-ring width chronologies (TRW index). It combines variance-covariance (VCOV) mixed modelling with functions that quantify the degree to which the TRW chronologies contain a common temporal signal. It also implements temporal trends in spatial synchrony using a moving window. These methods can also be used with other kind of ecological variables that have temporal autocorrelation corrected.

Version: 0.1.5
Depends: R (≥ 3.1.2), nlme, ggplot2
Imports: stats, utils, gridExtra, methods
Published: 2025-08-27
Author: Josu G. Alday ORCID iD [aut, cre], Tatiana A. Shestakova ORCID iD [aut], Victor Resco de Dios ORCID iD [aut], Jordi Voltas ORCID iD [aut]
Maintainer: Josu G. Alday <josucham at gmail.com>
License: GPL-2
URL: https://bitbucket.org/josucham/dendrosync/src/issues/
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: DendroSync results

Documentation:

Reference manual: DendroSync.html , DendroSync.pdf

Downloads:

Package source: DendroSync_0.1.5.tar.gz
Windows binaries: r-devel: DendroSync_0.1.4.zip, r-release: DendroSync_0.1.4.zip, r-oldrel: DendroSync_0.1.4.zip
macOS binaries: r-release (arm64): DendroSync_0.1.4.tgz, r-oldrel (arm64): DendroSync_0.1.4.tgz, r-release (x86_64): DendroSync_0.1.5.tgz, r-oldrel (x86_64): DendroSync_0.1.5.tgz
Old sources: DendroSync archive

Linking:

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